H3C Technologies H3C S12500 Series Switches - Manual (Page 329)

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Step Command
1. Enter system view. system-view
2. Enter interface view. interface interface-type interface-number
3. Specify an NBMA or P2MP (unicast)
neighbor and its DR priority. ospfv3 peer ipv6-address [ dr-priority dr-priority ] [ instance
instance-id ]
Configuring OSPFv3 routing information control
This section describes how to configure the control of OSPFv3 routing information advertisement and
reception, and redistribution from other protocols.
Configuration prerequisites
Before you configure OSPFv3 routing information control, complete the following tasks:
• Enable IPv6 packet forwarding.
• Configure basic OSPFv3.
Configuring OSPFv3 route summarization
If contiguous network segments exist in an area, you can use the abr-summary command to summarize
them into one network segment on the ABR. The ABR will advertise only the summary route. Any LSA on
the specified network segment will not be advertised, reducing the LSDB size in other areas.
To configure route summarization:
Step Command Remarks
1. Enter system view. system-view N/A
2. Enter OSPFv3 view. ospfv3 [ process-id ] N/A
3. Enter OSPFv3 area view. area area-id N/A
4. Configure a summary route.
abr-summary ipv6-address
prefix-length [ not-advertise ]
Not configured by default.
The abr-summary command takes
effect only on ABRs.
Configuring OSPFv3 inbound route filtering
According to some rules, you can configure OSPFv3 to filter routes that are computed from received
LSAs.
To configure OSPFv3 inbound route filtering:
Step Command Remarks
1. Enter system view. system-view N/A
2. Enter OSPFv3 view. ospfv3 [ process-id ] N/A